Hi, everybody!
I’ve just started to use ConnectCore Wi-9C JumpStart Kit. But have encountered such problem.
First of all linux kernel from device flash is running Ok, apps are transferred to device ok too.
But I can’t run own built kernel. I’ve done exactly that is said in corresponding cheat sheet (config kernel (without changing default params.), build, install). Kernel is transferred Ok to device (from tftp (cmd: dboot linux tftp)), then it starts to decompress. And after decompress, device stops execution, respectively nothing is shown to console. Device seems to be hang.
Where am I mistaken?
Which version of ESP are you using? It will be good if you can attach the console log and configuration file that you are using.
SOLVED.
The problem was in autostart env. This env should set to no:
setenv autostart no
Kindly regards for your reply!
It’s something unbelievable. 
Here are ESP info, serial console log, and kernel configuration file.
-
Digi ESP for Embedded Linux
Version: 1.0.17
Build id: 20070619-RevA for Digi Embedded Linux 4.0
-
CCW9C # dboot linux tftp
TFTP from server 192.168.205.111; our IP address is 192.168.205.10
Filename ‘myFullProject_kernel_image’.
Load address: 0x200000
Loading: #################################################################
#################################################################
#################################################################
##########################################################
done
Bytes transferred = 1292780 (13b9ec hex)
Automatic boot of image at addr 0x00200000 …
Booting image at 00200000 …
Image Name: Linux-2.6.17.7-fs.1
Created: 2011-07-11 19:58:16 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1292716 Bytes = 1.2 MB
Load Address: 00200000
Entry Point: 00200040
Verifying Checksum … OK
XIP Kernel Image … OK
Starting kernel …
Uncompressing Linux… done, booting the kernel.
(And here nothing else 
)
- Attached .config file.
Any ideas?